γρηγορειτε verb - present active middle - second person
gregoreuo  gray-gor-yoo'-o: to keep awake, i.e. watch -- be vigilant, wake, (be) watch(-ful).
ουν conjunction
oun  oon: (adverbially) certainly, or (conjunctionally) accordingly -- and (so, truly), but, now (then), so (likewise then), then, therefore, verily, wherefore.
οτι conjunction
hoti  hot'-ee: demonstrative, that (sometimes redundant); causative, because -- as concerning that, as though, because (that), for (that), how (that), (in) that, though, why.
ουκ particle - nominative
ou  oo: no or not -- + long, nay, neither, never, no (man), none, (can-)not, + nothing, + special, un(-worthy), when, + without, + yet but.
οιδατε verb - perfect active indicative - second person
eido  i'-do: to see; by implication, (in the perfect tense only) to know
ποια interrogative pronoun - dative singular feminine
poios  poy'-os: individualizing interrogative (of character) what sort of, or (of number) which one -- what (manner of), which.
ωρα noun - dative singular feminine
hora  ho'-rah: an hour -- day, hour, instant, season, short, (even-)tide, (high) time.
ο definite article - nominative singular masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
κυριος noun - nominative singular masculine
kurios  koo'-ree-os: supreme in authority, i.e. (as noun) controller; by implication, Master (as a respectful title) -- God, Lord, master, Sir.
υμων personal pronoun - second person genitive plural
humon  hoo-mone': of (from or concerning) you -- ye, you, your (own, -selves).
ερχεται verb - present middle or passive deponent indicative - third person singular
erchomai er'-khom-ahee: accompany, appear, bring, come, enter, fall out, go, grow, light, next, pass, resort, be set.